I never did social media at all, other than this, where none of us are actually real people. I have a linkedin out of necessity, but very rarely post. It's more for direct messaging. Also rare.
I drop into the local facetube page via my o.h.'s login under strict instructions not to post anything. I don't think the Cornish would cope well with ascerbic.
It's just a local l news site for me really, for finding out about lost cats, Internet problems and misdelivered parcels. There, I am all caught up.
I still digest news mainly from the online version of news outlets that im familiar with. The echo chamber nature of social media news troubles me - as much as possible i try to browse for myself rather than have Bill, Elon or Jeff collate it for me.